qcacmn: Create header file for wmi_unified_bcn_buf_ll_cmd

wmi_unified_bcn_buf_ll_cmd in wmi_unified.h had compilation flag
CONFIG_MCL. To get rid of the compilation flag, a separate header
file is created

Change-Id: I0bbcdf749f461f6880aacc1e3ef4e8e8fdc08ff6
CRs-Fixed: 2366773

wmi/inc/wmi_unified_bcn_api.h

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file contains the API definitions for the Unified Wireless Module
+ * Interface (WMI) specific to beacon component
+ */
+
+#ifndef _WMI_UNIFIED_BCN_API_H_
+#define _WMI_UNIFIED_BCN_API_H_
+
+#include "wmi_unified_param.h"
+#include "wmi_unified.h"
+#include "wmi_unified_priv.h"
+
+/**
+ * wmi_unified_bcn_buf_ll_cmd() - prepare and send beacon buffer to fw for LL
+ * @wmi_hdl: wmi handle
+ * @param: bcn ll cmd parameter
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+
+QDF_STATUS
+wmi_unified_bcn_buf_ll_cmd(void *wmi_hdl,
+			   wmi_bcn_send_from_host_cmd_fixed_param * param);
+#endif
+